Trace number 4306210

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
BTD_12 2018.07.27_12? (TO) 2519.87 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl10-11_c18.xml
MD5SUM0cb6e3dc45605db1284c892a60e68314
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark4.24173
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of constraints42
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":220}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":220}]
Minimum constraint arity10
Maximum constraint arity11
Distribution of constraint arities[{"arity":10,"count":22},{"arity":11,"count":20}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":42}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_12

Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (6911 MiB free)
  memory of node 1: 16384 MiB (9990 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306210-1534074030/watcher-4306210-1534074030 -o /tmp/evaluation-result-4306210-1534074030/solver-4306210-1534074030 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534061337-31611 --watchdog 2580 BTD 12 2520 HOME/instance-4306210-1534074030.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=1520, runsolver pid=1517
Current StackSize limit: 8192 KiB


[startup+0.100675 s]*
/proc/loadavg: 1.93 2.05 2.06 3/191 1521
/proc/meminfo: memFree=17306616/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32600 memory=2620 CPUtime=0.09 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 838 0 0 0 9 0 0 0 20 0 1 0 224966176 33382400 655 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8150 655 482 7861 0 254 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2620 KiB

[startup+0.209623 s]*
/proc/loadavg: 1.93 2.05 2.06 3/191 1521
/proc/meminfo: memFree=17306616/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32732 memory=2620 CPUtime=0.21 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 842 0 0 0 19 2 0 0 20 0 1 0 224966176 33517568 655 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8183 655 482 7861 0 287 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2620 KiB

[startup+0.308895 s]*
/proc/loadavg: 1.93 2.05 2.06 3/191 1521
/proc/meminfo: memFree=17306244/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32732 memory=2620 CPUtime=0.3 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 844 0 0 0 28 2 0 0 20 0 1 0 224966176 33517568 655 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8183 655 482 7861 0 287 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2620 KiB

[startup+0.700222 s]
/proc/loadavg: 1.93 2.05 2.06 3/191 1521
/proc/meminfo: memFree=17306244/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32732 memory=2884 CPUtime=0.69 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 850 0 0 0 64 5 0 0 20 0 1 0 224966176 33517568 721 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8183 721 507 7861 0 287 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2884 KiB

[startup+1.50023 s]
/proc/loadavg: 1.93 2.05 2.06 3/191 1521
/proc/meminfo: memFree=17306244/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32732 memory=2884 CPUtime=1.49 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 855 0 0 0 135 14 0 0 20 0 1 0 224966176 33517568 721 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8183 721 507 7861 0 287 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2884 KiB

[startup+3.10906 s]
/proc/loadavg: 1.93 2.05 2.06 3/191 1521
/proc/meminfo: memFree=17306244/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32732 memory=2920 CPUtime=3.1 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 986 0 0 0 277 33 0 0 20 0 1 0 224966176 33517568 730 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8183 730 507 7861 0 287 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2920 KiB

[startup+6.30021 s]
/proc/loadavg: 1.93 2.05 2.06 3/191 1521
/proc/meminfo: memFree=17305732/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32732 memory=2940 CPUtime=6.28 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 1122 0 0 0 560 68 0 0 20 0 1 0 224966176 33517568 735 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8183 735 507 7861 0 287 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2940 KiB

[startup+12.7002 s]
/proc/loadavg: 1.94 2.05 2.06 3/191 1521
/proc/meminfo: memFree=17305744/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32732 memory=2956 CPUtime=12.68 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 1262 0 0 0 1136 132 0 0 20 0 1 0 224966176 33517568 739 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8183 739 507 7861 0 287 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2956 KiB

[startup+25.5002 s]
/proc/loadavg: 1.95 2.05 2.06 3/191 1521
/proc/meminfo: memFree=17305924/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32864 memory=2996 CPUtime=25.48 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 1552 0 0 0 2280 268 0 0 20 0 1 0 224966176 33652736 749 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8216 749 508 7861 0 320 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 2996 KiB

[startup+51.109 s]
/proc/loadavg: 1.97 2.04 2.06 3/191 1521
/proc/meminfo: memFree=17305980/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32864 memory=3020 CPUtime=51.08 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 1707 0 0 0 4572 536 0 0 20 0 1 0 224966176 33652736 755 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8216 755 508 7861 0 320 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3020 KiB

[startup+102.3 s]
/proc/loadavg: 2.47 2.16 2.10 3/191 1522
/proc/meminfo: memFree=17305964/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32864 memory=3032 CPUtime=102.28 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 1866 0 0 0 9157 1071 0 0 20 0 1 0 224966176 33652736 758 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8216 758 508 7861 0 320 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3032 KiB

[startup+162.3 s]
/proc/loadavg: 2.27 2.17 2.11 3/191 1523
/proc/meminfo: memFree=17305592/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32864 memory=3048 CPUtime=162.26 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 2028 0 0 0 14563 1663 0 0 20 0 1 0 224966176 33652736 762 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8216 762 508 7861 0 320 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3048 KiB

[startup+222.3 s]
/proc/loadavg: 2.10 2.14 2.10 3/191 1524
/proc/meminfo: memFree=17305468/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32864 memory=3064 CPUtime=222.26 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 2190 0 0 0 20206 2020 0 0 20 0 1 0 224966176 33652736 766 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8216 766 508 7861 0 320 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3064 KiB

[startup+282.3 s]
/proc/loadavg: 2.04 2.12 2.10 3/190 1525
/proc/meminfo: memFree=17306184/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32864 memory=3068 CPUtime=282.25 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 2357 0 0 0 25766 2459 0 0 20 0 1 0 224966176 33652736 767 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8216 767 508 7861 0 320 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3068 KiB

[startup+342.3 s]
/proc/loadavg: 1.95 2.08 2.08 3/190 1588
/proc/meminfo: memFree=17762852/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32864 memory=3076 CPUtime=342.25 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 2525 0 0 0 31292 2933 0 0 20 0 1 0 224966176 33652736 769 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8216 769 508 7861 0 320 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3076 KiB

[startup+402.3 s]
/proc/loadavg: 1.98 2.06 2.08 3/191 1590
/proc/meminfo: memFree=17762352/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32864 memory=3084 CPUtime=402.25 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 2696 0 0 0 36827 3398 0 0 20 0 1 0 224966176 33652736 771 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8216 771 508 7861 0 320 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3084 KiB

[startup+462.3 s]
/proc/loadavg: 2.06 2.07 2.08 3/191 1591
/proc/meminfo: memFree=17762104/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32864 memory=3084 CPUtime=462.24 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 2866 0 0 0 42356 3868 0 0 20 0 1 0 224966176 33652736 771 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8216 771 508 7861 0 320 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3084 KiB


################
# More data... #
################

/proc/1520/statm: 8249 783 508 7861 0 353 0
Current children cumulated CPU time: 1722.18 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3132 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1665
/proc/meminfo: memFree=17759344/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32996 memory=3132 CPUtime=1782.18 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 6728 0 0 0 161783 16435 0 0 20 0 1 0 224966176 33787904 783 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8249 783 508 7861 0 353 0
Current children cumulated CPU time: 1782.18 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3132 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1666
/proc/meminfo: memFree=17760052/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32996 memory=3132 CPUtime=1842.18 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 6907 0 0 0 167214 17004 0 0 20 0 1 0 224966176 33787904 783 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8249 783 508 7861 0 353 0
Current children cumulated CPU time: 1842.18 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3132 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1667
/proc/meminfo: memFree=17760116/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32996 memory=3136 CPUtime=1902.17 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 7080 0 0 0 172635 17582 0 0 20 0 1 0 224966176 33787904 784 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8249 784 508 7861 0 353 0
Current children cumulated CPU time: 1902.17 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3136 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1668
/proc/meminfo: memFree=17759928/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32996 memory=3136 CPUtime=1962.18 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 7252 0 0 0 178041 18177 0 0 20 0 1 0 224966176 33787904 784 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8249 784 508 7861 0 353 0
Current children cumulated CPU time: 1962.18 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3136 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1669
/proc/meminfo: memFree=17759872/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32996 memory=3136 CPUtime=2022.17 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 7433 0 0 0 183434 18783 0 0 20 0 1 0 224966176 33787904 784 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8249 784 508 7861 0 353 0
Current children cumulated CPU time: 2022.17 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3136 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 1670
/proc/meminfo: memFree=17759828/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32996 memory=3140 CPUtime=2082.17 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 7609 0 0 0 188842 19375 0 0 20 0 1 0 224966176 33787904 785 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8249 785 508 7861 0 353 0
Current children cumulated CPU time: 2082.17 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3140 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 1671
/proc/meminfo: memFree=17760528/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32996 memory=3140 CPUtime=2142.16 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 7786 0 0 0 194255 19961 0 0 20 0 1 0 224966176 33787904 785 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8249 785 508 7861 0 353 0
Current children cumulated CPU time: 2142.16 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3140 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 1673
/proc/meminfo: memFree=17759196/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32996 memory=3140 CPUtime=2202.16 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 7967 0 0 0 199676 20540 0 0 20 0 1 0 224966176 33787904 785 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8249 785 508 7861 0 353 0
Current children cumulated CPU time: 2202.16 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3140 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 1674
/proc/meminfo: memFree=17759236/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32996 memory=3144 CPUtime=2262.16 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 8140 0 0 0 205099 21117 0 0 20 0 1 0 224966176 33787904 786 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8249 786 508 7861 0 353 0
Current children cumulated CPU time: 2262.16 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3144 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 1675
/proc/meminfo: memFree=17759412/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32996 memory=3144 CPUtime=2322.16 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 8312 0 0 0 210504 21712 0 0 20 0 1 0 224966176 33787904 786 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8249 786 508 7861 0 353 0
Current children cumulated CPU time: 2322.16 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3144 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1684
/proc/meminfo: memFree=17758564/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32996 memory=3144 CPUtime=2382.15 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 8487 0 0 0 215877 22338 0 0 20 0 1 0 224966176 33787904 786 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8249 786 508 7861 0 353 0
Current children cumulated CPU time: 2382.15 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3144 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1685
/proc/meminfo: memFree=17759276/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32996 memory=3144 CPUtime=2442.15 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 8668 0 0 0 221259 22956 0 0 20 0 1 0 224966176 33787904 786 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8249 786 508 7861 0 353 0
Current children cumulated CPU time: 2442.15 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3144 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1686
/proc/meminfo: memFree=17759244/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32996 memory=3144 CPUtime=2502.15 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 8844 0 0 0 226669 23546 0 0 20 0 1 0 224966176 33787904 786 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8249 786 508 7861 0 353 0
Current children cumulated CPU time: 2502.15 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3144 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 1686
/proc/meminfo: memFree=17759428/32770624 swapFree=67108860/67108860
[pid=1520] ppid=1517 vsize=32996 memory=3144 CPUtime=2519.85 cores=0,2,4,6
/proc/1520/stat : 1520 (BTD) R 1517 1520 31580 0 -1 4202496 9009 0 0 0 228258 23727 0 0 20 0 1 0 224966176 33787904 786 33554432000 4194304 36388936 140725659453984 140725659452824 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 55373824 140725659456700 140725659456779 140725659456779 140725659459537 0
/proc/1520/statm: 8249 786 508 7861 0 353 0
Current children cumulated CPU time: 2519.85 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3144 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2520.01 s]
# the end of solver process 1520 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2282.59 s, system=237.274 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.87
CPU user time (s): 2282.59
CPU system time (s): 237.274
CPU usage (%): 99.9943
Max. virtual memory (cumulated for all children) (KiB): 32996
Max. memory (cumulated for all children) (KiB): 3144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2282.59
system time used= 237.274
maximum resident set size= 3144
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9009
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 3130


# summary of solver processes directly reported to runsolver:
#   pid: 1520
#   total CPU time (s): 2519.87
#   total CPU user time (s): 2282.59
#   total CPU system time (s): 237.274

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.92233 second user time and 16.6595 second system time

The end

Launcher Data 

Begin job on node132 at 2018-08-12 13:40:30
IDJOB=4306210
IDBENCH=141236
IDSOLVER=2785
FILE ID=node132/4306210-1534074030
RUNJOBID= node132-1534061337-31611
PBS_JOBID= 21036977
Free space on /tmp= 38148 MiB

SOLVER NAME= BTD_12 2018.07.27_12
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl10-11_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306210-1534074030/watcher-4306210-1534074030 -o /tmp/evaluation-result-4306210-1534074030/solver-4306210-1534074030 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534061337-31611 --watchdog 2580  BTD 12 2520 HOME/instance-4306210-1534074030.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 0cb6e3dc45605db1284c892a60e68314
RANDOM SEED=755699859

node132.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        17307880 kB
MemAvailable:   31440744 kB
Buffers:          232360 kB
Cached:         14011168 kB
SwapCached:            0 kB
Active:          7527904 kB
Inactive:        7234336 kB
Active(anon):     468328 kB
Inactive(anon):   102832 kB
Active(file):    7059576 kB
Inactive(file):  7131504 kB
Unevictable:        6976 kB
Mlocked:            6976 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52848 kB
Writeback:             0 kB
AnonPages:        525680 kB
Mapped:            56156 kB
Shmem:             49824 kB
Slab:             398644 kB
SReclaimable:     370244 kB
SUnreclaim:        28400 kB
KernelStack:        3408 kB
PageTables:         6444 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     841108 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    464896 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 38096 MiB
End job on node132 at 2018-08-12 14:22:30